This is the 7th link down the page from the google search I sent you.http://www.cs.niu.edu/~sjchung/c230/BINB/
It appears to me that sitting right there waiting for you to download is a file called IMPLIB.EXE

Is there something wrong with that particular version of the file? If so, say so, if not, don't moan at me, I checked to make sure googling would quickly return something suitable before posting the link. I tend to think quite a lot before I post. I suggest you look first before barking at me

Demonographic rhinology is not the only possible outcome, but why take the chance